100 Chesterfield Gardens, Tottenham, London, N4 1LR

1. 9 Jan 2026

   Received by Haringey

2. 3 Feb 2026

   Decision issued: Permitted Development

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 3 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• Ground Floor Flat, 92 Chesterfield Gardens, Tottenham, London, N4 1LR

  HGY/2023/0032 Submitted 6 Jan 2023 0m away

  Demolition of existing single-storey extension and replacement with new single-storey rear extension and partial side return on the ground floor flat.

  Granted Householder Extension Demolition 13 docs
  Small domestic

• 94, Chesterfield Gardens, London, N4 1LR

  HGY/2021/2080 Submitted 14 Jun 2021 15m away

  Certificate of lawfulness for the formation of a rear dormer and roof extension including the insertion of 2 front rooflights - proposed use.

  Granted Lawful development Extension Loft or dormer 7 docs

• 105 Chesterfield Gardens, Tottenham, London, N4 1LW

  HGY/2026/2335 Submitted 19 Aug 2026 37m away

  91% historically approved · decision due ~14 Oct

  Certificate of Lawfulness (proposed) for loft conversion with rear dormer and outrigger, and 2 no. rooflights to front slope.

  Awaiting decision Lawful development Extension Loft or dormer 4 docs

• 93 Roseberry Gardens, Tottenham, London, N4 1JH

  HGY/2026/1389 Submitted 15 May 2026 46m away

  Certificate of lawfulness (Proposed dev) for the erection of a rear dormer and roof extension including a side window and the insertion of 2x front rooflight

  Granted Lawful development Extension Loft or dormer +1 12 docs

• 116 Roseberry Gardens, Tottenham, London, N4 1JL

  HGY/2023/0363 Submitted 6 Feb 2023 72m away

  Erection of single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 3.2m and for which the height of the eaves would be 2.5m

  Decided Prior approval Extension 8 docs
  Small domestic

• 100 Roseberry Gardens, Tottenham, London, N4 1JL

  HGY/2025/2753 Submitted 8 Oct 2025 72m away

  Installation of External Wall Insulation (EWI) with render finish to the rear of the property. (AMENDED DESCRIPTION)

  Granted Householder 17 docs
  Domestic

• HGY/2026/2042 Granted

  Flat B, 101 Talbot Road, Hornsey, London, N6 4QX

  Certificate of Lawfulness (proposed) for replacement of existing first-floor front elevation windows with new like-for-like timber double-glazed windows.

  Received 20 Jul, published by the council 10 Aug 2026 Lawful development
• HGY/2026/1396 Granted

  15 Pellatt Grove, Wood Green, London, N22 5NP

  Certificate of lawfulness for the existing use of the property as a 6-bedroom House in Multiple Occupation (HMO) for up to six occupants (Class C4 use).

  Received 18 May, published by the council 24 Jul 2026 Lawful development
• HGY/2026/2471 Awaiting decision

  20 Bancroft Avenue, Hornsey, London, N2 0AS

  Lawful development: Proposed use. erection of a new rear-side dormer extension, together with the installation of four front rooflights and two rear rooflights.

  Received 7 Sep, published by the council 17 Sep 2026 Lawful development
• HGY/2026/1951 Granted

  105 Alexandra Road, Wood Green, London, N8 0LG

  Certificate of Lawfulness (existing) for continued use of property as two flats (C3)

  Received 10 Jul, published by the council 24 Jul 2026 Lawful development
• HGY/2026/2416 Awaiting decision

  Vincent House, 1A Vincent Road, Tottenham, London, N15 3QA

  Certificate of Lawfulness: Existing use of the property as six self-contained flats.

  Received 4 Sep, published by the council 7 Sep 2026 Lawful development